Drop file here. 150 MB maximum file size.
An MPP file is a project created by Microsoft Project, program of organisation, monitoring and maintenance of projects. Includes a schedule, a list of tasks, budgets, resources allocated to the tasks and other information on the project. MPP files are used to control workloads, schedules, finances, etc.
An XLSB file is a spreadsheet created by Microsoft Excel, used to create and modify spreadsheets. One or more spreadsheets with cells arranged according to a grid of rows and columns, as well as graphs, macros and formatting. All XLSB files are stored in a binary format.
Access powerful and secure free online MPP tools to convert, view, edit, merge, split, and compare MPP files β all without installing any software. Our tools support the .MPP (Microsoft Project File) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your MPP files directly from your device with ease.
Chose or drag & drop your MPP file, click Convert to XLSB, and download the XLSB file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert MPP to XLSB in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert MPP to 100s of file formats, without any limit, registration and downloading, 100% free and online MPP converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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These are the most polular file/document converters based on the user's review and usage on the FileProInfo.